baber/WOPTO huggingface dataset:
Patent IS-5499-A (IS)
Inventor: PEPINSKY BLAKE R
IPC: A61K38/17
Filed: 2000-05-15
Abstract: Hydrophobically-modified proteins and methods of making them are described. A hydrophobic moiety is attached to a surface amino acid residue of the protein. The hydrophobic moiety can be a lipid or a peptide. Alternatively, the protein can be derivatized by a wide variety of chemical reactions that append a hydrophobic structure to the protein. The preferred protein is of mammalian origin and is selected from the group consisting of Sonic, Indian, and Desert hedgehog. The hydrophobic moiety is used as a convenient tether to which may be attached a vesicle such as a cell membrane, liposome, or micelle.
Patent IS-6148-A (IS)
Inventor: KOLBERG DAG
IPC: A01K61/00
Filed: 2001-11-07
Abstract: A fish cage having one or more air-tight buoyancy rings (1) being entirely or partially hollow, with water valves (20) for inlet and outlet of water, and air valves (3) for injection and outlet of air, and preferably with closing shot plates (2) in the buoyancy ring (1). The novel feature according to the invention is that at least one or more of the air valves (3), and preferably also the water valves (20) are arranged inside of the buoyancy ring (1) so that the air valves (3) and water valves (20) are protected from external mechanical influence.
Patent CH-551492-A (CH)
Title: Frequency controlling element
IPC: C22C38/04
Filed: 1967-05-13
Abstract: A frequency-controlling element for use in resonators, watches or static balances, etc., has a temp. coeff. of the frequency determining modulus of elasticity of plus-or-minus 10 x 10-5 per deg. C., and is made of the following alloy : 54-79% Fe, 21-35% Mn, up to 10% Co, up to 20% Ni (but not above 20% Ni + Co), up to 15% Cr + Mo + W + Si + V, up to 5% Al + Be + Ti + Zr + Nb + Ta + Cu, and up to 1.0% C + N + B. The total elements besides Fe and Mn do not exceed 20%.
Patent DK-37293-A (DK)
Inventor: CERRETTI DOUGLAS P
IPC: A61P43/00
Filed: 1993-03-30
Abstract: (1)Interleukin 1 (I), as a homogenous protein of molecular wt. about 17500 daltons and having a partial amino acid sequence of formula (II), is new. (2)Homogeneous human interleukin 1 consisting of a single protein species of molecular wt. of about 17500 daltons and having the following amino acid compsn. is new. The compsn. (amino acid and no. of residues/molecule, consists of Asp/Asn 14; Thr 8; Ser 11; Glu/Gln 22; Pro 6; Gly 11; Ala 8; Cys at least 1; Val 11; Met 4; Ile 6; Leu 11; Tyr 4; Phe 11; His 3; Lys 13; Arg 3. (3) Pure DNA encoding for the expression of human (I) molecules is new. (4) Recombinant DNA cloning vector comprising a CDNA sequence comprising the gene for (I) is new. (5)Recombinant DNA cloning vector comprising DNA as claimed in paragraph (3) above is new. (6)Host transformed by a cloning vector as defined in paragraphs (4) and (5) above is new.
Patent DK-47989-A (DK)
Inventor: GUPTA BHARAT BHUSHAN
IPC: A23D9/00
Filed: 1989-02-02
Abstract: A low fat spread which is a water-in-oil emulsion comprising a continuous fat phase and a dispersed aqueous phase, the aqueous phase comprising at least 6% by weight of one or more proteins derived from milk and from 1.3 to 4.0% by weight of a modified starch, the fat phase comprising 18 to 37% by weight of the total composition of the low fat spread. The low fat spread of the invention has improved texture, mouthfeel and spreadability, as well as improved flavour.
Patent DK-73491-A (DK)
Inventor: FERRELL THOMAS L
IPC: G01B9/04
Filed: 1991-04-22
Abstract: A method and apparatus for photon scanning tunnelling microscopy 10 for examining a sample 20 in a sample area 21 on a surface 16 at a subwavelength resolution. The method comprises generating a near-field 18 of photons at a surface 16 containing a sample area 21. The near-field 18 has an area that is larger than the sample area 21, and the near-field 18 has an exponentially increasing intensity in a direction perpendicular to and towards the surface. The near-field 18 is sampled with a probe 26 which receives photons from the near-field 18. The photons tunnel from the surface towards the probe. The received photons are detected, and a detector 30 produces an output signal that is proportional to the number of photons received by the probe 26. The sample area 21 is scanned with the probe 26 in at least one direction parallel to the surface 16. During scanning, the probe 26 may be maintained either at a position of a constant near- field intensity or at a position of constant distance from the surface 16. A photon scanning tunnelling microscope for using the method is also disclosed. <IMAGE>
Patent FR-1455682-A (FR)
Inventor: NAARMANN HERBERT
IPC: C08F279/02
Filed: 1965-12-01
Granted: 1966-10-14
Abstract: 1,127,135. Diene graft polymers. BADISCHE ANILIN- & SODA-FABRIK A.G. 1 Dec., 1965 [2 Dec., 1964], No. 50911/65. Heading C3G. 1,3-Dienes are polymerized in aqueous emulsion using a polymerization catalyst and in the presence of a diene polymer which has a crystallinity of more than 30% and a molecular weight of 15,000 to 1,500,000. The reaction is carried out at - 10‹ to 100‹ C. at a pressure of 1 to 20 atmospheres absolute. The catalysts may be inorganic or organic peroxides, redox systems or metal chelate complexes such as those described in Specification 1,065,406 and may be supplied to the polymerization vessel as an emulsion in a portion of the aqueous reaction medium. The partly crystalline diene polymers are generally derived from linear or branched aliphatic 1,3-dienes having 4 to 6 carbon atoms and are exemplified by 1,4-trans polyisoprene, 1,4-trans-butadiene and a polyisoprene having a 1,2-vinyl fraction of less than 10%; they are preferably supplied to the graft reaction in solution in hydrocarbons or emulsified, and may be supplied either continuously or intermittently during the polymerization. Suitable 1,3-dienes having 4-10 carbon atoms are butadiene, isoprene, 2,3-dimethylbutadiene, 2-phenylbutadiene, and 2-chlorobutadiene. In Examples 1 and 3, the 1,3-dienes are partially polymerized before the partially crystalline diene polymer is added. Monoethylenically unsaturated compounds, such as (a) α,#- ethylenically unsaturated aliphatic monocarboxylic acids having 3 or 4 carbon atoms and their esters particularly with alkanols having 1-8 carbon atoms, (b) esters of fumaric acid and maleic acid particularly with alkanols having 1-4 carbon atoms, (c) acrylic and/or methacrylic compounds such as their amides, nitriles and N-methylol derivatives thereof, (d) vinylaromatic compounds having one benzene nucleus, (e) vinyl ethers particularly of alkanols having 1-4 carbon atoms, and (f) vinyl ketones having 4 or 5 carbon atoms, may be copolymerized with the 1,3-dienes provided that these 1,3-dienes comprise at least 50% by weight of the total monomers.
Patent GB-705117-A (GB)
Title: Improvements in or relating to emulsifying and dispersing agents
IPC: C09K23/00
Filed: 1952-01-02
Abstract: An emulsifying or dispersing composition comprises an amine salt of an alkylated aromatic sulphonic acid and an alkylene oxide condensate of a long chain aliphatic compound.  The amine salt may be formed by reacting methylamine, ethylamine, propylamine, isopropylamine, butylamine, isobutylamine, amylamine, cyclohexylamine, ethanolamine, diethanolamine, diethylamine, dibutylamine, dicyclohexylamine, octylamine, or dodecylamine with decylbenzene sulphonic acid or dodecylbenzene sulphonic acid.  The alkylene oxide condensate may be prepared by reacting ethylene oxide with fatty acids, e.g. oleic acid or tall oil, with octyl, nonyl, decyl, undecyl or dodecyl mercaptan, or with alcohols such as oleyl alcohol.  Preferred proportions are 10-50 per cent. of the amine salt and 90-50 per cent. of the alkylene oxide condensate.  Emulsifiable insecticidal, herbicidal, or fungicidal concentrates comprise the emulsifying composition together with a water-immiscible solvent and an active ingredient (see Group VI).ALSO:An emulsifiable insecticidal, herbicidal, or fungicidal concentrate comprises O, O-diethyl O-pnitrophenyl thiophosphate (Parathion), 1, 1, 1-trichloro-2, 2-bis (p-chlorophenyl) ethane (D.D.T.), benzene hexachloride, an ester of 2, 4-dichlorophenoxyacetic acid or 2, 4, 5-trichlorophenoxyacetic acid, chlordan., Toxaphene (a chlorinated camphene), an alkylxanthogen disulphide, e.g. ethylxanthogen disulphide, tetraethyl pyrophosphate, aldrin, or dieldrin, together with a water-immiscible solvent, e.g. xylene or kerosine, and an emulsifying composition containing an amine salt of an alkylated aromatic sulphonic acid and an alkylene oxide condensate of a long chain aliphatic compounds (see Group III). Wettable powders may be obtained by mixing a dry active ingredient with the emulsifying composition defined above.
Patent GB-1307051-A (GB)
Title: Drawing machine
IPC: A47B97/04
Filed: 1971-01-01
Abstract: 1307051 Counterbalanced drawing-board stands MINSKY OPYTNY ZAVOD SPETSIALNOGO KONSTRUKTORSKOGO BJURO N3 MINISTERSTVA AUTOMOBILNOI PROMYSHLENNOSTI SSSR 1 Jan 1971 [24 Feb 1970] 169/71 Heading A4H A drawing machine comprises columns 2 mounted on at least one base 1, or (4, )(9, ) Fig. 8 (not shown), rods 3 supported for telescopic movement in columns 2 by rollers (4, )(5, ) Fig. 2 (not shown) carried by the rods, the upper ends of rods 3 carrying lateral tubular members 13 connected together by at least one rotatable sleeve 14 frustoconical friction clutches 15 mounted on the free ends of the tubular members 13 and carrying brackets 18 supporting a drawing board (19), the clutches being inter-connected by a resilient member 22 connected thereto by threads, 24 and passing through the tubular members 13, the weight of the rods 3 and board (19) being counterbalanced by torsion spring drum assemblies 25 mounted in the base(s). Each drum assembly comprises a sleeve 26 receiving holders(27,) Fig. 7 (not shown) with torsion springs (28) and a rotary shaft 29 passing through sleeve 26, the respective ends of each spring (28) being connected to the shaft 29 and the holder (27). One end of each shaft 29 is mounted in an arm 37, the arms being coupled by a common rod 38 and connected by rods 39 with foot pedals 40. A cable 41 wound around and connected at one end to each drum sleeve 26 passes over rotatable pulleys (42, )(44, ) Fig. 2 (not shown) on column 2 and rod 3 respectively and has its other end connected to the resilient member 22. Connected to member 22 at these points are extension springs 47 adjustable by screws 48 to set the friction of the clutches 15 and the sag of members 22. The drums 25 are held against rotation by a flat elastic band 46 wound around each drum, the ends of the band being secured to the base 1. The drawing board is raised and lowered by depression of one of the foot pedals 40 to pivot arms 37, to lower drums 25, so that the bands 46 no longer grip the drums. The rods 3 are then free to move in the columns 2. To adjust the angle of the drawing board (19), an upwardly directed force is applied manually to the bottom edge of the board sufficient to straighten member 22 so that the clutches 15 are disengaged and the board can be rotated. In a modification Fig. 8 (not shown), provided with individual bases (49), only the drum of the central base has an elastic band 46.
Patent GB-1165122-A (GB)
Title: Improvements in or relating to process for the production of High Purity 2,6-Dimethylphenol
Inventor: LESTON GERD
IPC: C07C37/86
Filed: 1968-01-01
Abstract: 1,165,122. Purification of 2,6-dimethyl phenol. KOPPERS CO. Inc. 1 Jan., 1968, No. 186/68. Heading C2C. A process for purifying an impure 2,6- dimethyl-phenol mixture containing close boiling monomethylphenols by distillation comprises methylating the mixture to convert the close boiling monomethyl phenols to higher boiling polymethyl-phenols before distilling the mixture. The methylation may be carried out using methanol in the presence of aluminium oxide catalyst at a temperature in the range of from 250-875‹ C.
Patent GB-447669-A (GB)
Title: Improvements in and relating to protective circuit arrangements for electric arc furnaces
IPC: H02H7/00
Filed: 1936-01-03
Abstract: 447,669. Automatic control of arcs. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. Jan. 3, 1936, No. 286. Convention date, March 7, 1935. [Class 38 (iv)] [See also Group XXXVII] When an arc fur nace is disconnected from the supply 11 by opening of the main switch 1 by overload relay 12 back contacts 2 close and energize time relay 4 which closes contacts and energizes relays 7, 7<1>, 7<11> effecting the lifting of the electrodes from the charge in the furnace. In this way the main switch is prevented from closing on to the overload conditions, in the event that the regulating apparatus controlling the furnace load has not reduced the supply current.
Patent GB-1208865-A (GB)
Title: Flame-resistant nylon compositions
Inventor: DIXON ANTHONY BOTTRILL
IPC: C08K5/02
Filed: 1967-03-01
Abstract: 1,208,865. Flame-resistant nylon composition. IMPERIAL CHEMICAL INDUSTRIES Ltd. 19 Feb., 1968. [1 March, 1967; 2 Jan., 1968], Nos. 9634/67 and 288/68. Heading C3R. A flame resistant nylon composition comprises 45 to 90 weight per cent of nylon, 0 to 45 weight per cent of filler, 5 to 30 weight per cent of zinc oxide and 5 to 25 weight per cent of a halogenated organic additive which acts synergistically with zinc oxide to improve the flame resistance of the composition and which is thermally stable and the fabrication temperature of the nylon but releases hydrogen halide at flame temperatures. Suitable additives are those claimed in Specification 1,090,598,one of which, C 18 H 12 Cl 12 , has the structure Pentabromotoluene is also specified. The nylon may be any of the conventional polyamides and may be a mixed nylon, e.g. containing units derived from both caprolactam and hexamethylene adipamide, or a blend of different homopolymers. Glass fibre is specified as filler.
Patent GB-1208491-A (GB)
Title: Improvements in tobacco filters
Inventor: MILLAR NORMAN CHARLES
IPC: A24D3/16
Filed: 1968-01-02
Abstract: 1,208,491. Tobacco filters. GALLAHER Ltd. 1 Jan., 1969 [2 Jan., 1968], No. 292/68. Heading A2C. A tobacco smoke filter comprises a carrier material incorporating an alkali metal, preferably sodium or potassium, salt of acetic, propionic, adipic, citric or tartaric acid. The carrier material which may be cellulosic, is preferably treated with a solution of the salt.
Patent GB-507550-A (GB)
Title: Improvements in electric boiling plates
IPC: F24C15/10
Filed: 1939-01-05
Abstract: 507,550. Electric hot - plates. SANDELL, B. H. R. Jan. 5, 1939, No. 416. [Class 39 (iii)l The resistors 10; Fig. 3, of an electric hot-plate comprising a number of concentric members 1, 2, 3 are embedded in channels formed by downwardly extending flanges 18 which surround arcuate slots 8, Fig. 1, between the portions 1, 2, 3. A bottom plate 4 encloses the elements. Each of the concentric portions 1, 2, 3 is provided with a centre tap connected to a pole 11, Fig. 5, of a switch 12 whilst the ends 13, 14 of each resistor are connected to poles 16, 17. The switch 12 is so constructed that the two sections of the resistors may be coupled in parallel, or in series, or only one of the sections of each resistor may be energized.
Patent GB-815640-A (GB)
Title: A method of air-tightly sealing partition walls
IPC: E04B1/62
Filed: 1957-01-04
Abstract: <PICT:0815640/III/1> A method of air-tightly sealing partition walls in buildings or in disused roads in mines, comprises applying to the wall a coherent coating by spraying simultaneously against the wall, a latex of polyvinylchloride or chloroprene polymers or other plastomers, or natural or synthetic rubber, and a material causing coagulation of the sprayed latex.  The coagulating agent may be zinc acetate, calcium nitrate or calcium chloride.  A spraying device for carrying out the method comprises a nozzle 1 for latex and a nozzle 2 for the coagulating agent, the nozzle 1 being nearer to the wall than the nozzle 2.  The method is particularly applicable to obtaining air-tight fire barriers in coal roads.  The method may also be used in the building industry wherever a seal against gas, water and substances in which the used latex is insoluble, is required.
Patent GB-182763-A (GB)
IPC: E04G11/12
Filed: 1922-01-06
Abstract: 182,763. Zollinger, F. July 2, 1921, [Convention date]. Moulding walls in situ. -The parts of shuttering used for building walls in situ are detachable and interchangeable, and are capable of being again reassembled as they are taken down. They comprise upper and lower frame-posts 1 separated the required distance apart by distance pieces 3 with dovetail and bevelled ends, and uprights 4 having tenons entering corresponding mortises in the frame bars. The shutters are formed as panels 2 with stiffeners 9 and 10 and rotatable lock-bars 5, the edges of the panels engaging the insides of the uprights and inclined notches on the end of the lock-bar engaging the rears, a screw 16 causing gripping. The lock-bar may engage the horizontal frame-bars 1 instead of the vertical bars. As the bars 1 are all alike, as soon as the wall is set, the upper bars are removed and may be re-assembled at once on another foundation and the other parts fitted as they are taken down. For window and door recesses, a framework 12 is used supported by cross-pins 13, the boards 12 having inclined battens 15 on their outer faces to bind with the concrete. After removal of the shuttering, the dovetail ends of the lower cross-ties 3 are sawn off and the ties then act as dowels to which the skirting may be secured. The joints of the windows and doors are hidden by skirting nailed to the frame 12.
Patent GB-123050-A (GB)
Title: Multiple Needle Sewing Machine.
Inventor: FAIRWEATHER WALLACE
IPC: D05B73/12
Filed: 1917-12-31
Abstract: 123,050. Fairweather, W., (Singer Manufacturing Co.). Dec. 31, 1917. Sewing.-machines; presser-feet; work supports.- In sewing-machines of the kind described in Specification 122,862, the work-support is provided with an angular ridge 124 which co-acts with the spaced toe portions 92 of a presser-foot to turn up the marginal portions of material to be joined and present them to trimming devices disposed above the presser-foot. The under-sides of the presserfoot toes are bevelled to correspond to the sides 'of the ridge. Specification 109,578 also is referred to.
Patent GB-307792-A (GB)
IPC: B29C41/14
Filed: 1929-01-07
Abstract: 307,792. Morgan & Wright, (Assignees of Keen, A. W.). March 13, 1928, [Convention date]. Moulds; moulding indiarubber ; moulding by dipping.-In a mould for forming rubber deposits from dispersions comprising a shape-retaining member coated with a porous stratum, and a series of intercommunicating channels formed in the shape-retaining member which constitute ducts for the removal of liquid during deposition and drying, means are provided for heating the mould and its rubber deposit. A mould for making inner tubes consists of a porous layer 15 applied to a tubular member 2 of aluminium or the like with a series of channels 3 preferably extending the length of the mould and leading to a channel 7 in the end-plug 6. The channel 7 is connected by a port 10 in an arm 11 to a passage 12 in a shaft 8 for applying suction. A second port 13 connects the interior of the mould with a passage 14 for supplying heating and drying medium. In operation, the mould is rotated about the shaft 8 to cause it to dip into a tank of latex &c., and suction is applied to the ducts 3.. When a sufficient thickness is deposited, the mould is removed from the latex, and drying medium is supplied to the interior of the mould, preferably while maintaining suction on the ducts.
Patent GB-793828-A (GB)
Title: Improvements in apparatus for feeding liquids at slow rate
Inventor: ELLIS CHARLES CLAYDON
IPC: C23C8/06
Filed: 1956-01-06
Abstract: 793,828. Forcing liquids by air pressure. WILD-BARFIELD ELECTRIC FURNACES, Ltd. Dec. 20, 1956 [Jan. 6, 1956], No. 589/56. Class 102(2). Apparatus for feeding liquids at a slow steady rate from a container to a point of use comprises a liquid container 1 having an inlet at the top for air supplied from the mains through a pressure regulator 5 and pipe 4. The liquid is forced through an outlet pipe 6, which extends to near the bottom of the tank, a filter 7, a finecontrol needle-valve 8, and an indicating flow meter 9 to a chamber 12. The chamber 12 has a float controlled inlet valve, and an air escape vent, which may be a slot in a threaded bolt. The liquid flows from the chamber 12 by gravity to its point of use through a flexible tube 17 which may penetrate the refractory lining of a metallurgical heat treatment furnace lid 18, the liquid being a carburizing liquid. The chamber 12 may be sited so that on raising the lid of the furnace the liquid flows back to the chamber 12 to close the float controlled inlet valve. The bolt forming the air escape vent may be screwed down to close the vent and at the same time hold the float valve open so that the system may be initially charged.
Patent GB-156671-A (GB)
Title: Manufacture of cores for foundry work
IPC: B29D19/04
Filed: 1921-01-06
Abstract: 156,671. Fohr, C., and Kleinschmidt, E. Dec. 18, 1916, [Convention date]. Core materials.-Sand for cores is combined with 2-3 per cent of pitch, asphalt, or other bitumen, which has been atomized by scattering- nozzles, or separated as a fine powder by windsifting.
Patent GB-156799-A (GB)
Title: Improvements in or relating to the manufacture of concentrated nitrous gases
IPC: C01B21/26
Filed: 1921-01-07
Abstract: Dilute nitrous gases of a low degree of oxidation are absorbed by means of sulphuric acid of about 90-91 per cent strength, directly without preliminary oxidation.  The resulting nitrosyl-sulphuric acid can be almost completely denitrated by allowing it to flow down a heated dephlegmation apparatus, no de-nitrating substance being employed.  The residual sulphuric acid is sufficiently strong to be used repeatedly for further absorption of nitrous gases.  The concentrated nitrous gases which are evolved may be converted into 67 per cent nitric acid by treatment with air and water, or may be used for the production of liquid nitrogen peroxide.  The Specification as open to inspection under Sect. 91 (3) (a) is not limited to the use of sulphuric acid of about 90-91 per cent concentration for the absorption of the dilute nitrous gases; it is stated that "strong sulphuric acid" is employed.  This subject-matter does not appear in the Specification as accepted.
Patent GB-750942-A (GB)
Title: Improvements in or relating to furniture supporting elements
IPC: A47B91/12
Filed: 1954-01-12
Abstract: 750,942. Tips for furniture legs. ARM. STRONG CORK CO. Jan. 12, 1954, No. 901/54. Class 134. A glide for a tubular metal furniture leg comprises a moulded plastic base 1 in which is located a bearing-member 2 preferably made of steel or brass and having a part-spherical seating formed therein. A part-spherical portion 4 of a furniture supporting member 3 is supported by the member 2 and secured on the base 1 by a metal retaining-member 5. A shoulder 7 formed on the member 3 supports a stepped washer 8 having a flat peripheral portion 9 adapted to support the end of a steel tubular leg 10. The washer 8 is freely slidable on the stem of the support member 3, to the end of which is secured a star-shaped cupped resilient anchorage member 11 having points 14 which dig into the metal of the leg 10.